Like others have said, the only way to know is to try it.
If you decide to keep it, rack to a 5 gal carboy and add some metabisulfite to the water in in the airlock. Carboys breath as the temperature in the room changes. This ensures that there is enough metabisulfite in the headspace, scavenging any oxygen that will make it into the carboy.
Ex fermentum, scientia.